===================== Product Identification =====================
MSDS NAME:DL-MALIC ACID, 99%, M1210
NIIN:00N092200
Status Code:A
MSDS Number: CJQPF
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Info Phone Num:414-273-3850
Emergency Phone Num:414-273-3850
CAGE:60928
=== Contractor Identification ===
Company:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928
============= Composition/Information on Ingredients =============
Name:MALIC ACID; (DL-MALIC ACID) (MANUFACTURER CAS # 617-48-1)
CAS:6915-15-7
RTECS #:ON7175000
= Wt:99.
Other REC Limits:N/K
OSHA PEL:N/K
OSHA STEL:N/K
ACGIH TLV:N/K
ACGIH STEL:N/K
===================== Hazards Identification =====================
LD50 LC50 Mixture:SEE TOXICOLOGICAL INFORMATION.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: HARMFUL IF INHALED OR
SWALLOWED. CAUSE SEVERE IRRITATION. HIGH CONCENTRATIONS ARE
EXTREMELY DESTRUCTIVE TO TISSUES OF THE MUCOUS MEMBRANES AND UPPER
RESPIRATORY TRACT, EYES AND SKIN. SYMPTOMS O F EXPOSURE MAY INCLUDE
BURNING SENSATION, COUGHING, WHEEZING, LARYNGITIS, SHORTNESS OF
BREATH, HEADACHE, NAUSEA AND VOMITING.
Effects of Overexposure:SEE HEALTH HAZARDS.
======================= First Aid Measures =======================
First Aid:EYES/SKIN: IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER
FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND
SHOES. ASSURE ADEQUATE FLUSHING OF THE EYES BY SEPARATING THE
EYELIDS WITH F INGERS. INHALATION: REMOVE TO FRESH AIR. IF NOT
BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT,
GIVE OXYGEN. INGESTION: WASH OUT MOUTH WITH WATER PROVIDED PERSON
IS CONSCIOUS. CALL A PHYSICIAN. WASH CONTAMINATED CLOTHING BEFORE
REUSE.
===================== Fire Fighting Measures =====================
Autoignition Temp:=340.C, 644.F
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR APPROPRIATE
FOAM. WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:THIS MATERIAL, LIKE MOST MATERIALS IN
POWDER FORM, IS CAPABLE OF CREATING A DUST EXPLOSION.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR NIOSH APPROVED RESPIRATOR, CHEMICAL
SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
VENTILATE AREA AND WASH SPILL S ITE AFTER MATERIAL PICKUP IS
COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:DO NOT BREATHE DUST. DO NOT GET IN
EYES, ON SKIN, ON CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.
SEVERE IRRITANT. HARMFUL SOLID. KEEP TIGHTLY CLOSED. STORE IN A
COOL DRY PLACE.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYEWASH AND DELUGE SHOWER MEETING ANSI
DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
================== Physical/Chemical Properties ==================
Melt/Freeze Pt:>131.C, 267.8F
M.P/F.P Text:131C - 133C
Vapor Pres:<0.1 MM @ 20C
Vapor Density:4.6
Appearance and Odor:WHITE CRYSTALS.
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
BASES, OXIDIZING AGENTS, REDUCING AGENTS, ALKALI METALS.
Stability Condition to Avoid:AVOID HEAT.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE AND
CARBON DIOXIDE.
=================== Toxicological Information ===================
Toxicological Information:RTECS #: ON7175000, MALIC ACID. IRRITATION
DATA: SKIN-RABBIT: 20 MG/24H MOD, 85JCAE -, 657, 1986. EYE-RABBIT:
750 UG/24H SEV, 85JCAE -, 657, 1986. TOXICITY DATA: IPR-RAT LD50:
100 MG/KG, 38MKAJ 2C, 49 37, 1982. ORAL-MOUSE LD50: 1600 MG/KG,
KODAK #82-0458. IPR-MOUSE LD50: 50 MG/KG, 38MKAJ 2C, 4937, 1982.
ONLY SELECTED REGISTRY OF TOXIC EFFECTS OF CHEMICAL SUBSTANCES
(RTECS) DATA IS PRESENTED HERE. S EE ACTUAL ENTRY IN RTECS FOR
COMPLETE INFORMATION.
===================== Ecological Information =====================
Ecological:DATA NOT YET AVAILABLE.
==================== Disposal Considerations ====================
Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.
=================== MSDS Transport Information ===================
Transport Information:CONTACT ALDRICH CHEMICAL COMPANY FOR
TRANSPORTATION INFORMATION.
===================== Regulatory Information =====================
Federal Regulatory Information:EUROPEAN INFORMATION: HARMFUL; R 20/22:
HARMFUL BY INHALATION AND IF SWALLOWED; S 26: IN CASE OF CONTACT
WITH EYES, RINSE IMMEDIATELY WITH PLENTY OF WATER AND SEEK MEDICAL
ADVICE; S 36: WEAR SUITABLE PROTECTIVE CLOTHING.
State Regulatory Information:
======================= Other Information =======================
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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